(event: MessageEvent)
| 45 | } |
| 46 | |
| 47 | function handleMessage(event: MessageEvent) { |
| 48 | const data = event.data |
| 49 | if (data.type.startsWith('webpack')) { |
| 50 | // Ignore webpack devserver |
| 51 | return |
| 52 | } |
| 53 | switch (data.type) { |
| 54 | case 'heartbeat': |
| 55 | sendHeartbeat() |
| 56 | break |
| 57 | case 'nodetree': |
| 58 | // Proxy to service worker directly. |
| 59 | sendToServiceWorker(data) |
| 60 | break |
| 61 | default: |
| 62 | console.warn('Unrecognised message recieved:', event.data) |
| 63 | } |
| 64 | } |
| 65 | |
| 66 | if ('serviceWorker' in navigator) { |
| 67 | navigator.serviceWorker.addEventListener('message', handleMessageFromServiceWorker) |
nothing calls this directly
no test coverage detected